Second TDSS Council (1 October 2020 – 30 September 2022):
Founding Permanent Honorary President
Advisory Board
President
Vice Presidents
General Secretary
Deputy General Secretary
Treasurer
Council Members
Internal Auditors
Dr. Xu Shidang 
Dr. Zheng Feihui 
First TDSS Council (1 April 2018 – 30 September 2020):
- Founding Permanent Honorary President: Prof. Phua Kok Khoo
- President: Prof. Li Haizhou
- Vice Presidents: Prof. Er Meng Hwa, Assoc. Prof. Lee Chee Hiang
- General Secretary: Dr. Wu Yan
- Deputy General Secretary: Asst. Prof. Wesley Zheng Guangyuan
- Treasurer: Dr. Zhang Hua
- Council Members: Asst. Prof. Huang Shaoying, Assoc. Prof. Lin Zhiping, Dr. Wu Kunna
- Internal Auditors: Dr. Chua Yam Song, Assoc. Prof. Huang Zhiyong
Last Update: 25 February 2021